Peter Wagner

Peter Wagner may refer to:


 * Peter Wagner (Manitoba politician) (1916–1995), Canadian politician, member of the Legislative Assembly of Manitoba
 * Peter Wagner (social theorist), German social theorist
 * Peter J. Wagner (born 1964), American paleontologist and Smithsonian curator
 * Peter Joseph Wagner (1795–1884), American politician, U.S. Representative from New York
 * C. Peter Wagner (1930–2016), American religious leader, seminary professor
 * Peavy Wagner (born 1964), German heavy metal musician, lead singer and bass player for the band Rage
 * Pete Wagner (born 1955), political cartoonist, activist, author and caricature artist